Ciar

dark or black
Irish origin · Unisex name
50% boys50% girls
#1838US 2023
10Births / yr
Stable
Top 1.4%Percentile
How to pronounce Ciar
keer,kee-ar
/keer,kee-ar/ · · 1 syllable
dark or black
Irish origin · Unisex name

What does Ciar mean and where does it come from?

Ciar is derived from the Irish word 'ciar', meaning dark or black, often used to describe hair color.

Cultural significance
The name is traditionally used in Ireland and is associated with various historical figures and folklore.
Peak popularity
Reached #1838 in 2015 — currently #1838 in the US.
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Related Reading
Irish-origin baby names with timeless appeal
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How else can you spell Ciar?

Same sound, different look — useful if you want something slightly more distinctive

What middle names flow best with Ciar?

Ciar works best with short, strong middle names — one or two syllables keep the full name from becoming a mouthful

Ciar Jack
One syllable · timeless choice
Ciar John
One syllable · timeless choice
Ciar Luke
One syllable · timeless choice
Ciar Grace
One syllable · timeless choice
Ciar Miles
One syllable · vintage charm
Ciar Leah
One syllable · timeless choice
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Middle Names
The best middle names for Ciar
Browse ideas →

How popular is Ciar right now?

Holding steady — currently #1838 in the US out of 135.5k tracked names

US Trend 20192023#1838 · Top 1.4%
2019
2020
2021
2022
2023
YearUS RankBirthsvs Prior Year
2023#183810stable
2022#183810stable
2021#183810stable
2020#183810stable
2019#183810
💎Ciar is exceptionally rare — it does not appear in US Social Security records, meaning fewer than 5 babies per year have received this name.

What are good nicknames for Ciar?

ENGLISH
KeiranKiaran
IRISH
CiaránKieranKieronKyran
ENGLISH
KearaKeiraKiaraKiarraKierraKiraKyra
IRISH
CiaraKiera

Famous people named Ciar

CH
Ciaran Hinds
An Irish actor known for his roles in film and television.
CM
Ciaran McMenamin
A Northern Irish actor and writer, recognized for his work in film and television.
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Celebrity Names
What celebrities named their babies in 2025
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Common questions about the name Ciar

What does the name Ciar mean?
Ciar means "dark or black" — a name rooted in Irish tradition that carries both historical depth and timeless appeal. The meaning reflects values that have made this name endure across generations.
How popular is the name Ciar?
Ciar is currently a distinctive and less common name as a baby name in the US and is holding steady in popularity, a reliable classic that parents consistently choose.
What is the cultural origin of Ciar?
Ciar originates from Irish tradition. Irish names tend to carry strong cultural heritage and have spread across the world through migration, literature, and religion over centuries.
How does Ciar sound with different last names?
As a one-syllable name, Ciar flows best with last names of two or three syllables. Avoid last names ending in the same sound as Ciar ends, as this can create an unwanted rhyme. Test by saying the full name out loud several times.
Is Ciar more of a girl or boy name?
Ciar is a genuinely unisex name used for both boys and girls. The unisex quality makes it particularly versatile for modern families.